Bug 119781 - bug in kernel compile with CONFIG_X86_UP_APIC enabled
Summary: bug in kernel compile with CONFIG_X86_UP_APIC enabled
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Red Hat Enterprise Linux 3
Classification: Red Hat
Component: kernel
Version: 3.0
Hardware: i386
OS: Linux
high
high
Target Milestone: ---
Assignee: Arjan van de Ven
QA Contact: Brian Brock
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2004-04-02 05:08 UTC by Alex Lyashkov
Modified: 2007-11-30 22:07 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2004-04-02 18:55:16 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)

Description Alex Lyashkov 2004-04-02 05:08:24 UTC
Description of problem:
After enable CONFIG_X86_UP_APIC in kernel config file - kernel not
compile.

Version-Release number of selected component (if applicable):
2.4.21-9.0.1

How reproducible:
make menuconfig and enable 
Local APIC support on uniprocessors

Steps to Reproduce:
1. make menuconfig 
2. enable "Local APIC support on uniprocessors"
3. make dep bzImage

Actual results:
arch/i386/kernel/kernel.o(.text.init+0x5321): In function
`MP_processor_info':
: undefined reference to `xapic_support_disabled'


Expected results:
kernel compile fine.

Additional info:
-

Comment 1 Tim Burke 2004-04-02 18:55:16 UTC
Sorry, but Red Hat does not support custom kernel builds.  For the
following reasons:

- We are unable to effectively QA the infinite set of permutations and
combinations of every kernel option.  Consequently, it is impossible
for support to differentiate the implications of every option.
- There are a large set of 3rd party layered applications which have
dependencies on RH kernel versions.
- We produce periodic security errata, etc, which could then be
conflicting with custom builds.



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